:root {
  --color-primary: #2563eb;
  --color-primary-hover: #1d4ed8;
  --color-primary-active: #1e40af;
  --color-on-primary: #ffffff;
  --color-secondary: #3b82f6;
  --color-accent: #059669;
  --color-accent-hover: #047857;
  --color-background: #f8fafc;
  --color-surface: #ffffff;
  --color-foreground: #0f172a;
  --color-muted: #64748b;
  --color-muted-bg: #f1f5f9;
  --color-border: #e2e8f0;
  --color-border-light: #f1f5f9;
  --color-destructive: #dc2626;
  --color-destructive-hover: #b91c1c;
  --color-warning: #d97706;
  --color-warning-bg: #fffbeb;
  --color-success: #059669;
  --color-success-bg: #ecfdf5;
  --color-error: #dc2626;
  --color-error-bg: #fef2f2;
  --color-info: #2563eb;
  --color-info-bg: #eff6ff;
  --color-ring: #2563eb;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-sm: 0 1px 2px 0 rgb(15 23 42 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(15 23 42 / 0.08), 0 2px 4px -2px rgb(15 23 42 / 0.04);
  --shadow-lg: 0 10px 15px -3px rgb(15 23 42 / 0.08), 0 4px 6px -4px rgb(15 23 42 / 0.04);
  --shadow-focus: 0 0 0 3px rgb(37 99 235 / 0.2);

  --transition-fast: 120ms ease;
  --transition-base: 180ms ease;
  --transition-slow: 250ms ease;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--color-background);
  color: var(--color-foreground);
  line-height: 1.6;
  font-size: 16px;
  min-height: 100vh;
}

/* ─── Header ──────────────────────────────────────────────────────────────── */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--color-foreground);
}

.header-logo {
  color: var(--color-primary);
}

.header-status {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.vafirma-status-box {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  font-size: 0.875rem;
  color: var(--color-muted);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.vafirma-status-box:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.vafirma-status-box.ok {
  background: var(--color-success-bg);
  border-color: rgba(5, 150, 105, 0.25);
  color: var(--color-success);
}

.vafirma-status-box.ok:hover {
  border-color: var(--color-accent);
}

.vafirma-status-box.error {
  background: var(--color-error-bg);
  border-color: rgba(220, 38, 38, 0.25);
  color: var(--color-error);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-muted);
}

.status-dot.ok {
  background: var(--color-success);
  box-shadow: 0 0 0 2px rgba(5, 150, 105, 0.2);
}

.status-dot.error {
  background: var(--color-error);
}

.vafirma-count {
  background: rgba(15, 23, 42, 0.08);
  padding: 2px 8px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.8rem;
}

/* ─── Main ────────────────────────────────────────────────────────────────── */
.main {
  max-width: 840px;
  margin: 0 auto;
  padding: var(--space-10) var(--space-6) var(--space-12);
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

/* ─── Config Banner ───────────────────────────────────────────────────────── */
.config-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: var(--color-warning-bg);
  border: 1px solid rgba(217, 119, 6, 0.3);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  animation: fade-in 200ms ease;
}

.config-banner-content {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.config-banner-icon {
  color: var(--color-warning);
  flex-shrink: 0;
  margin-top: 2px;
}

.config-banner-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  color: #92400e;
  font-size: 0.95rem;
  line-height: 1.5;
}

.config-banner-text strong {
  font-weight: 600;
}

.config-banner-text code {
  background: rgba(255, 255, 255, 0.6);
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 0.85rem;
}

/* ─── Hero ────────────────────────────────────────────────────────────────── */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-5);
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  color: var(--color-foreground);
  margin: 0;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.hero-subtitle {
  color: var(--color-muted);
  margin: calc(-1 * var(--space-2)) 0 0;
  font-size: 1.1rem;
  max-width: 480px;
}

.search-box {
  width: 100%;
  max-width: 640px;
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.search-box:focus-within {
  box-shadow: var(--shadow-focus);
  border-color: var(--color-primary);
}

.search-box.small {
  max-width: none;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
}

.search-icon {
  color: var(--color-muted);
  margin-top: 2px;
  flex-shrink: 0;
}

.search-input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  font-family: inherit;
  font-size: 1rem;
  color: var(--color-foreground);
  resize: none;
  line-height: 1.5;
  min-height: 24px;
  max-height: 160px;
}

.search-input::placeholder {
  color: var(--color-muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.checkbox-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  font-size: 0.85rem;
  cursor: pointer;
  user-select: none;
}

.checkbox-toggle input {
  accent-color: var(--brand);
  cursor: pointer;
}

.checkbox-toggle:hover {
  border-color: var(--brand);
  color: var(--text-primary);
}

/* ─── Buttons ─────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-base);
  line-height: 1.4;
  white-space: nowrap;
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-primary:active {
  background: var(--color-primary-active);
  border-color: var(--color-primary-active);
  transform: translateY(0);
}

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-foreground);
  border-color: var(--color-border);
}

.btn-secondary:hover {
  background: var(--color-muted-bg);
  border-color: var(--color-border);
}

.btn-secondary:active {
  background: var(--color-border-light);
}

.btn-success {
  background: var(--color-accent);
  color: var(--color-on-primary);
  border-color: var(--color-accent);
}

.btn-success:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-danger {
  background: var(--color-destructive);
  color: var(--color-on-primary);
  border-color: var(--color-destructive);
}

.btn-danger:hover {
  background: var(--color-destructive-hover);
  border-color: var(--color-destructive-hover);
}

.btn-warning {
  background: var(--color-warning);
  color: #fff;
  border-color: var(--color-warning);
}

.btn-warning:hover {
  filter: brightness(0.95);
}

.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--color-muted);
}

.btn-ghost:hover {
  background: var(--color-muted-bg);
  color: var(--color-foreground);
}

.btn-large {
  padding: var(--space-4) var(--space-6);
  font-size: 1rem;
  border-radius: var(--radius-lg);
}

.btn-sm {
  padding: var(--space-2) var(--space-3);
  font-size: 0.85rem;
}

/* ─── Progress ────────────────────────────────────────────────────────────── */
.progress-container {
  width: 100%;
  max-width: 480px;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.progress-bar {
  flex: 1;
  height: 8px;
  background: var(--color-muted-bg);
  border-radius: 100px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--color-primary);
  width: 0%;
  transition: width 200ms ease;
  border-radius: 100px;
}

.progress-text {
  font-size: 0.875rem;
  color: var(--color-muted);
  font-weight: 600;
  min-width: 40px;
  text-align: right;
}

/* ─── Panels ──────────────────────────────────────────────────────────────── */
.panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border-light);
  flex-wrap: wrap;
}

.panel-title {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-foreground);
}

.panel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.panel-body {
  padding: var(--space-5);
}

.two-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}

@media (max-width: 768px) {
  .two-columns {
    grid-template-columns: 1fr;
  }
}

/* ─── Instance Panel ──────────────────────────────────────────────────────── */
.instance-empty {
  text-align: center;
  color: var(--color-muted);
  padding: var(--space-10) var(--space-4);
}

.instance-empty p {
  margin: 0 0 var(--space-2);
}

.instance-empty .sub {
  font-size: 0.95rem;
  color: var(--color-muted);
  max-width: 420px;
  margin: 0 auto;
  line-height: 1.5;
}

.instance-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  min-height: 40px;
  animation: fade-in 200ms ease;
}

.instance-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--color-muted-bg);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  font-size: 0.875rem;
  color: var(--color-foreground);
  cursor: default;
  transition: all var(--transition-base);
}

.instance-chip:hover {
  border-color: var(--color-border);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.instance-chip.pending {
  background: var(--color-warning-bg);
  border-color: rgba(217, 119, 6, 0.25);
  color: #92400e;
}

.instance-chip.done {
  background: var(--color-success-bg);
  border-color: rgba(5, 150, 105, 0.25);
  color: #065f46;
}

.instance-chip.error {
  background: var(--color-error-bg);
  border-color: rgba(220, 38, 38, 0.25);
  color: #991b1b;
}

.instance-chip code {
  font-family: 'SFMono-Regular', Consolas, monospace;
  font-size: 0.85rem;
}

.instance-chip .vafirma-icon {
  color: currentColor;
  display: inline-flex;
}

.empty-state {
  color: var(--color-muted);
  font-size: 0.9rem;
  text-align: center;
  width: 100%;
  padding: var(--space-6) 0;
}

/* ─── Filter buttons ──────────────────────────────────────────────────────── */
.filter-btn {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-muted);
  padding: var(--space-2) var(--space-4);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-base);
}

.filter-btn:hover {
  background: var(--color-muted-bg);
  color: var(--color-foreground);
}

.filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-on-primary);
}

.filter-btn.filter-warning:hover {
  background: var(--color-warning-bg);
  border-color: var(--color-warning);
  color: #92400e;
}

.filter-btn.filter-warning.active {
  background: var(--color-warning);
  border-color: var(--color-warning);
  color: #fff;
}

/* ─── Errors list ─────────────────────────────────────────────────────────── */
.errors-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-height: 320px;
  overflow-y: auto;
}

.error-item {
  padding: var(--space-3) var(--space-4);
  background: var(--color-error-bg);
  border: 1px solid rgba(220, 38, 38, 0.15);
  border-left: 3px solid var(--color-error);
  border-radius: var(--radius-md);
}

.error-instance {
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: var(--space-1);
  color: var(--color-foreground);
}

.error-message {
  color: var(--color-muted);
  font-size: 0.85rem;
  margin-bottom: var(--space-1);
  line-height: 1.4;
}

.error-time {
  color: var(--color-muted);
  font-size: 0.75rem;
}

/* ─── Log ─────────────────────────────────────────────────────────────────── */
.log-output {
  max-height: 320px;
  overflow-y: auto;
  background: var(--color-muted-bg);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  font-family: 'SFMono-Regular', Consolas, monospace;
  font-size: 0.85rem;
  line-height: 1.6;
}

.log-entry {
  padding: var(--space-1) 0;
  border-bottom: 1px solid var(--color-border-light);
}

.log-entry:last-child {
  border-bottom: none;
}

.log-ok { color: var(--color-success); }
.log-error { color: var(--color-error); }
.log-info { color: var(--color-muted); }
.log-warn { color: var(--color-warning); }

/* ─── Accordion ───────────────────────────────────────────────────────────── */
.accordion-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.accordion-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  font-weight: 500;
  cursor: pointer;
  list-style: none;
  user-select: none;
  color: var(--color-foreground);
}

.accordion-item summary::-webkit-details-marker {
  display: none;
}

.accordion-item summary::after {
  content: '+';
  font-size: 1.25rem;
  color: var(--color-muted);
  transition: transform var(--transition-base);
}

.accordion-item[open] summary::after {
  content: '−';
}

.accordion-body {
  padding: 0 var(--space-5) var(--space-5);
  border-top: 1px solid var(--color-border-light);
}

/* ─── Badges ──────────────────────────────────────────────────────────────── */
.badge,
.badge-status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-done { background: var(--color-success-bg); color: var(--color-success); }
.badge-pending { background: var(--color-warning-bg); color: var(--color-warning); }
.badge-error { background: var(--color-error-bg); color: var(--color-error); }
.badge-info { background: var(--color-info-bg); color: var(--color-info); }

.text-muted { color: var(--color-muted); font-size: 0.85rem; }

input[type="date"] {
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--color-foreground);
  background: var(--color-surface);
  transition: all var(--transition-base);
}

input[type="date"]:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-focus);
}

.date-range-box {
  width: 100%;
  max-width: 640px;
  background: var(--color-muted-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.date-range-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-foreground);
}

.date-range-controls {
  display: flex;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.date-range-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  font-size: 0.78rem;
  color: var(--color-muted);
  font-weight: 500;
}

.date-range-box-inline {
  max-width: none;
  margin: var(--space-3) var(--space-5);
  width: auto;
}

.run-summary-stats {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  padding-bottom: var(--space-4);
  margin-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border-light);
}

.run-summary-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
}

.run-summary-pill.ok { background: var(--color-success-bg); color: var(--color-success); }
.run-summary-pill.blocked { background: var(--color-error-bg); color: var(--color-error); }

.semaforo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.85rem;
  color: var(--color-muted);
}

.semaforo-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.semaforo-dot.green { background: var(--color-success); }
.semaforo-dot.amber { background: var(--color-warning); }
.semaforo-dot.red { background: var(--color-error); }

.summary-table-wrap { overflow-x: auto; }

.summary-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.summary-table th {
  text-align: left;
  padding: var(--space-2) var(--space-3);
  color: var(--color-muted);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

.summary-table td {
  padding: var(--space-3);
  border-bottom: 1px solid var(--color-border-light);
  vertical-align: top;
}

.summary-table tr:last-child td { border-bottom: none; }

.summary-table code {
  font-family: 'SFMono-Regular', Consolas, monospace;
  font-size: 0.85rem;
}

/* ─── Forms ───────────────────────────────────────────────────────────────── */
.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-foreground);
}

.form-group input {
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--color-surface);
  color: var(--color-foreground);
  transition: all var(--transition-base);
}

.form-group input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-focus);
}

.form-group input:disabled {
  background: var(--color-muted-bg);
  color: var(--color-muted);
  cursor: not-allowed;
}

/* ─── Contracts list ──────────────────────────────────────────────────────── */
.contracts-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-height: 400px;
  overflow-y: auto;
  padding-right: var(--space-2);
}

.contract-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--color-muted-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.contract-item:hover {
  border-color: var(--color-primary);
  background: var(--color-info-bg);
}

.contract-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.contract-number {
  font-weight: 600;
  color: var(--color-foreground);
}

.contract-meta {
  font-size: 0.8rem;
  color: var(--color-muted);
  white-space: nowrap;
}

.contract-versions {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding-top: var(--space-2);
  border-top: 1px dashed var(--color-border);
}

.contract-version {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.85rem;
  color: var(--color-foreground);
}

.version-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  padding: 2px 6px;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
}

.version-date {
  color: var(--color-muted);
  white-space: nowrap;
}

.version-file {
  color: var(--color-muted);
  font-style: italic;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 240px;
}

/* ─── Modal ───────────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  animation: fade-in 150ms ease;
  padding: var(--space-4);
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes modal-in {
  from { opacity: 0; transform: scale(0.96) translateY(8px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  box-shadow: var(--shadow-lg);
  animation: modal-in 200ms ease;
  overflow: hidden;
}

.modal-large {
  max-width: 640px;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5);
  border-bottom: 1px solid var(--color-border-light);
}

.modal-header h3 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 600;
}

.btn-close {
  background: var(--color-muted-bg);
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 100px;
  font-size: 1.25rem;
  color: var(--color-muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.btn-close:hover {
  background: var(--color-error-bg);
  color: var(--color-error);
}

.modal-body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.modal-body textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.95rem;
  resize: vertical;
  min-height: 120px;
  transition: all var(--transition-base);
}

.modal-body textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-focus);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--color-border-light);
  background: var(--color-muted-bg);
}

.drop-zone {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  text-align: center;
  color: var(--color-muted);
  cursor: pointer;
  transition: all var(--transition-base);
}

.drop-zone:hover,
.drop-zone.drag-over {
  border-color: var(--color-primary);
  background: var(--color-info-bg);
  color: var(--color-primary);
}

.drop-zone .link {
  color: var(--color-primary);
  font-weight: 500;
}

.drop-zone-hint {
  font-size: 0.8rem;
  color: var(--color-muted);
  margin: var(--space-1) 0 0;
}

/* ─── Utilities ───────────────────────────────────────────────────────────── */
.hidden {
  display: none !important;
}

/* ─── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
  .header {
    padding: var(--space-3) var(--space-4);
  }

  .header-brand span {
    display: none;
  }

  .main {
    padding: var(--space-6) var(--space-4) var(--space-10);
    gap: var(--space-6);
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .panel-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .panel-actions {
    width: 100%;
  }

  .filter-btn {
    flex: 1;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}